INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918299a8863bd6526e4221423e50e615668306adcd28db286c46678357487fab', 
    'AjbLd2YUZoqNsgZbs9Ph5NQAgTUhUJ+d72z8Dr+LmxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)